baber/WOPTO huggingface dataset:
Patent JP-H02202095-A (JP)
Title: Grounding of microwave circuit
Inventor: NAKADA KATSUMI
IPC: H05K7/14
Filed: 1989-01-31
Abstract: PURPOSE:To enable a printed board to be grounded enough at an optional position by a method wherein a metal pin is inserted into a through-hole provided inside a ground pattern until one end of it reaches a through-hole stopper, the other end is held by a conductive metal pin retaining part, and an elastic metal contact section is brought into contact with a metal lid on a component mounting side. CONSTITUTION:A conductive metal pin retaining section 4 is fixed to a metal lid 22 on a pattern face side of a printed board 11. A metal pin 3 is provided with a metal rod 31, which is small enough in diameter to penetrate through a through-hole 12 provided to a printed board 11, where an elastic metal contact part 33 is provided to one end of the rod 31 and a through-hole stopper 32 is provided to a part of the rod 31 separate from the end by a specified distance. The metal pin 3 is inserted into the through-hole 12 provided in the grounding pattern on the pattern side as far as the through-hole stopper 32, the elastic metal contact part 33 is brought into contact with a metal lid 21 on a component mounting face side of the printed board 11, and the other end of the metal rod 31 is held by the conductive metal pin retaining section 4 to ground the printed board to a metal case 17. By this setup, a printed board can be grounded sufficiently at an optional position.
Patent JP-H04248003-A (JP)
Title: Hydraulic circuit with pressure compensating valve
Inventor: YOSHIDA NOBUSANE
IPC: F15B11/05
Filed: 1991-01-23
Abstract: PURPOSE:To reduce an operational delay due to the stroke volume of a pressure compensating valve and improve the responsiveness of a hydraulic circuit by providing the pressure compensating valve in the hydraulic circuit to supply pressure oil discharged from one hydraulic pump to several hydraulic actuators. CONSTITUTION:In a hydraulic circuit which consists of the first pressure compensating valve 3 with the priority to supply pressure oil from a hydraulic pump 1 to the first directional control valve and the second pressure compensating valve 4 to supply pressure oil from the hydraulic pump 1 to the second directional control valve 6, the first pressure portion 9 to push the first pressure compensating valve 3 to a large-opening-area position D is connected to an external oil pressure source via the first or second pressure oil supply position B or C of the first directional control valve 5. The first pressure portion 9 to push the second pressure compensating valve 4 to the large-opening-area position D is connected to the external oil pressure source via a neutral position A of the second directional control valve 6.
Patent JP-S60183134-A (JP)
Inventor: HORUSUTO RAUTENBERUKU
IPC: B31B50/02
Filed: 1985-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11219552-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMOTO HIROO
IPC: G11B15/467
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To perform the long-time recording and reproducing of a digital signal by making the revolving of a rotary head and the recording of a CTL signal the same as those of a normal recording at the time of an N-fold long-time recording, making the recording of the signal to be one time in N times and making a tracking so that the level of a reproduced signal being one time in the N times becomes maximum at the time of a long-time reproduction. SOLUTION: At the time of the N-fold long-time recording of a digital signal, a recording signal is recorded one time on N tracks by making the revolving speed of a rotary head 1 the same as that of a normal recording time and by changing a recording timing while making the speed of a magnetic tape 3 slow. At the time of reproduction, the track scanning of one time is performed in scannings of N times similarily with the recording time by controlling the revolving of the rotary head 1 to a reference signal and a prescribed phase and by controlling the speed of the magnetic tape 3 so that the reproduced signal of the CLT signal becomes a constant phase with the reference signal.  A reproducing reference signal becoming 'high' in that rate is generated and the level of a reproduced signal at the time of 'high' is detected and a tracking is performed so that the level becomes maximum and the reproduced signal at this time is inputted to a digital signal recording and reproducing circuit 7 to be reproducingly processed.
Patent JP-S62178920-A (JP)
Title: Light beam scanner
Inventor: ISHIZAKA HIDEO
IPC: G02B26/12
Filed: 1986-02-03
Abstract: PURPOSE:To prevent the intensity of scanning beams from being varied due to a variance of a surface reflection factor of a rotary polygon mirror, by receiving an output of a photodetector, and decreasing or increasing the intensity of the light beam in accordance with whether the intensity of a reference beams shown by an output is large or small. CONSTITUTION:A light beam 11 is reflected and deflected by a rotary polygon mirror 13, made to pass through a focusing lens 14, reflected by a long-sized mirror 15 and scans in the direction as indicated with an arrow X on a body to be scanned 16. The body to be scanned 16 is carried in the direction as indicated with an arrow Y and brought to a sub-scan, by an endless belt 18. As for a reference beam emitting semiconductor laser 21, reference beams 22 are placed so that an optical axis is shifted a little against the light beams 11, and the reference beams 22 which has been reflected and deflected by the rotary polygon mirror 13 is turned aside from the mirror 15, and made incident on a condensing rod 24. To the condensing rod 24, a photodiode 25 being a photodetector is coupled. A semiconductor laser 10 is driven so that an intensity variation is not generated in the light beam 11 which has been reflected and deflected, by a control circuit 26 for receiving an output of the photodiode 25.
Patent JP-S54114669-A (JP)
Title: Planetary gear with auxiliary device driving mechanism
Inventor: TERAJIMA YUKIO
IPC: F16H1/20
Filed: 1978-02-27
Abstract: PURPOSE: To reduce the installation space of an auxiliary device driver and its cost by inserting an intermediate gear between the input gear and the internal output gear and driving the auxiliary device through this intermediate gear and the coaxial gear.  
     CONSTITUTION: The output shaft 5 is deceleration-driven by engaging the gear 2 which is connected to the input shaft 1 in a body with the intermediate gear 3 which is play-engaged with the support shaft 7 fixed to the housing 6 and this intermediate gear 3 with the internal gear 4. The gear 11 is play-engaged with the support shaft 7 and engages with both the input gear 2 and the gear 10 supported on the housing 6. The auxiliary device is driven by engaging the gear 8 which is connected to the auxiliary driving shaft 9 in a body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63189867-A (JP)
Title: Preparing device for photographic processing liquid
Inventor: OSE JUNICHI
IPC: G03D3/02
Filed: 1987-02-03
Abstract: PURPOSE:To permit automatic prepn. of the titled liquid while preventing backflow of the liquid to water supply pipe even when a water pressure drops by controlling the supply of water from the part upper than the liquid level of a preparing tank according to the required liquid level detection. CONSTITUTION:A prescribed volume of stock soln. is supplied from a stock soln. tank 5 to the preparing tank when the level of the water from a water feed port 10b in the part upper than the liquid level 3 by a 3rd liquid level detecting electrode L3 or the level of the prepd. processing liquid falls to the level 1 by a 1st liquid level detecting electrode L1. A water feed solenoide valve SV3 is opened to make underwater supply when the liquid level arrives at the level 2 by the 2nd liquid level detecting electrode L2. The valve SV3 is closed and the prepn. is completed when the liquid level arrives at the level 3. The automatic prepn. of the processing liquid is permitted without allowing the processing liquid to flow back to the water supply pipe even if the water pressure drops according to this simple constitution.
Patent JP-H05193623-A (JP)
Title: Plate-shaped object separating-aligning device
Inventor: ANDO MOTOHIRO
IPC: B65B35/46
Filed: 1992-01-09
Abstract: PURPOSE:To provide a plate shaped object separating-aligning device which takes out a large number of plate shaped objects one by one. CONSTITUTION:The title device is equipped with a part feeder 11 which gradually discharges introduced plate shaped objects 17 and carries, and a intermediate conveyor 12k which relays the plate shaped objects 17 which are carried by the part feeder 17, and carries. Also, the title device consists of a drum for separation 13, which has a suction unit with a specified range inside and picks up by suction the plate shaped objects 17 on the intermediate conveyor 12 one by one, and a conveyor for carrying 14 on which the plate shaped objects 17 separated from the suction unit of the drum for separation 13, to be carried.
Patent JP-H03197513-A (JP)
Title: Olefin polymerization catalyst
Inventor: RUIGI RESUKOONI
IPC: C08F4/642
Filed: 1990-01-31
Abstract: PURPOSE: To obtain a catalyst for polymn. of an olefin by incorporating a product of a reaction of a specified zirconocenic compd. with a specified alkyl-Al compd.  
     CONSTITUTION: A product of a reaction of a zirconocenic compd. represented by formula I [formulae II and III represented cyclopentadienyl; R' represents a 1-20C alkyl, an aryl, a group of formula IV, a group of formula V (R has the same meaning as R') or the like; R" represents a 1-8C (substd.) alkenyl, >SiR 2 , >PR or >NR group; X represents H, a halogen, OH, formula VI or the like; when q is 2, two substituents X's may be different from each other; when q is 1 where Zr is trivalent, q is 2 where Zr is tetravalent, p is 0 or 1, and n and m are 0 to 5; when R' represents a hydrocarbon group and p=0, (n+m)≥5 and, when n=1, (n+m)≥3, while when R' represents formulae IV or V, p=0, and, when p=1 and R" represents an alkylene, (n+m)≥1; when p=1 and R" represents an alkylene, (n+m)≥1; and when p=1 and R" represent >SiR 2 , >PR, or >NR, (n+m)≥0] with a trialkyl-Al-compd. or an alkyl-Al- hydride represented by formula VII (R represents a 1-10 alkyl or the like; and Z is 0 or 1) is incorporated to obtain the catalyst for polymn. of an olefin. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06214659-A (JP)
Title: Valve
Inventor: IKEDA KOICHI
IPC: G05D16/10
Filed: 1993-01-13
Abstract: PURPOSE:To provide a valve capable of miniaturizing the main body of the valve and adjusting pressure setting with a small force by the structure of the valve adapted to a reducing valve for setting pressure continuously from a positive pressure range to a negative pressure range. CONSTITUTION:A shaft member 41 is fitted to the main body of the valve by a screw and moves in an axial direction while rotating. Then, the shaft member 41 is connected to an adjusting member 10 for pushing a pressure adjusting spring 8 through a deep groove ball bearing 36 and only the force in the axial direction is transmitted to the adjusting member 10.
Patent JP-S53106551-A (JP)
Title: Controlled programming system
Inventor: AKIBA OSAMU
IPC: G05B15/02
Filed: 1977-02-28
Abstract: PURPOSE: To establish the memory write-in circuit having less components and with high reliability, by reducing the write-in in error through giving reset pulse to each register very slight time ϒ after the write-in pulse is lost. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63190427-A (JP)
Title: Synchronizing cesium atomic oscillator
Inventor: KIHARA MASAMI
IPC: H03L7/26
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a cesium atomic oscillator capable of being synchronizing with the frequency of reference signal or synchronized with the phase of a reference signal or whose frequency is made variable by using a control signal so as to change the delay in the variable delay element. CONSTITUTION:A cavity resonator 3a is excited by a microwave Ma outputted from a variable delay element and a cavity resonator 3b is excited by a microwave Mb outputted from a phase modulator 6. The variable delay element retards the microwave Mb in response to the control signal and outputs the microwave Ma by varying the phase and consists of plural delay lines and switches, the switches are changed over by the control signal to vary the delay time. Thus, in varying the control signal, the quantity of delay of the delay element is changed and the phase difference between two systems of the microwaves Ma, Mb is changed. Thus, a phase difference is caused in the microwave of the two cavity resonators 3a, 3b, the Ramsay pattern is changed to vary the resonance frequency and the oscillating frequency of a VCO 9 is also changed.
Patent JP-S63189151-A (JP)
Inventor: SAKUMA AKIHIRO
IPC: A61L2/02
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000219283-A (JP)
Title: Cap for aerosol container
Inventor: KAWAKAMI TORU
IPC: B65D83/40
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a cap for an aerosol container being served as a gas removing tool as well which can perform gas removal from all the aerosol containers without fear of contaminating the surroundings by vigorously spouting gas. SOLUTION: A stem-inserting hole 12b through which a stem for an aerosol container is passed is provided upward at the center of the top part 12 and the bottom part of the stem inserting hole 12b is made as a stem butting part 12c and four slits are provided at intervals of 90 deg. in the circumferential direction on the peripheral wall of the stem inserting hole 12b to form elastic supporting parts 12d extending radially from the stem butting part 12c and the stem butting part 12c is supported through the elastic supporting parts.
Patent JP-S54114567-A (JP)
Title: Mold for deep draw
Inventor: NAGATOMO YASUHARU
IPC: B29C51/40
Filed: 1978-02-28
Abstract: PURPOSE: To prevent the domed bottom, defects, and creases of a package, by making the central part of the bottom of a mold for deep drawing high and by lowering the level of the bottom from the central to the end part of the bottom.  
     CONSTITUTION: The central part 17 of the bottom 12 of the mold for deep drawing 11 is domed, and the level of the bottom is lowered from the central to the end part of the bottom. The vent holes 18 for vacuum is preferably equipped at the end most parts. The mold of the above-mentioned shape provides the flat bottom of the package made of a film free from crease even when filled with contents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02204434-A (JP)
Title: 1-chloro-2,2,3,3-tetrafluoropropane azeotropic and pseudo-azeotropic composition
Inventor: ASANO AKIO
IPC: C09K5/08
Filed: 1989-02-02
Abstract: PURPOSE:To obtain an azeotropic or pseudo-azeotropic composition which is composed of 3 kinds of specific fluorinated hydrocarbons including the title compound, and can be used as a chlorofluorocarbon(CFC) substitute for a variety of applications such as heat medium or foaming agent as well as a solvent of excellent properties. CONSTITUTION:The subject azeotropic composition contains, as essential components, (A) 6 to 33wt.%, preferably 20 to 30wt.%, particularly 25wt.% of 1-chloro-2,2,3,3-tetrafluoropropane and (B) 9 to 41wt.%, preferably 14 to 24wt.%, particularly 19wt.% of 1,1,2-trichloro-1,2,2-trifluoroethane and (C) 43 to 68wt.%, preferably 14 to 24wt.%, preferably 56wt.% of dichloromethane. The resultant composition is incombustible and can be reduced its volume to be used, as meeting the properties which the conventional CFC has ever had. Moreover, the composition has an azeotropic point and can be used in the same manner as a single CFC solvent has been used without composition fluctuation during recycled use.
Patent JP-S58157487-A (JP)
Inventor: DONARUDO ROTSUDA
IPC: D05B49/00
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01199604-A (JP)
Title: Filter membrane containing bacterized cellulose
Inventor: TAKAI MITSUO
IPC: B01D71/16
Filed: 1988-02-04
Abstract: PURPOSE:To impart appropriate properties in consideration of the dynamic strength and use to the filter membrane by using the cellulose bacterized by the microbes belonging to Acetobacter or its chemically modified material as the raw material for the filter membrane. CONSTITUTION:The cellulose bacterized by the microbes belonging to Acetobacter or further the cellulose applied with chemical modification such as acetylation and nitration is used as the raw material for the filter membrane. Since the bacterized cellulose is oriented in the form of a sheet like vegetable cellulose and the crystallite face is oriented in parallel with the membrane surface, the strength is remarkably increased as compared with the vegetable cellulose. In addition, the water permeability and material permeability can be changed by applying chemical modification such as acetylation and nitration.
Patent JP-H04250294-A (JP)
Title: Lining method of shield tunnel and device thereof
Inventor: KAJIMURA KAKUTARO
IPC: E21D11/00
Filed: 1991-01-23
Abstract: PURPOSE:To facilitate lining work of the inside of a shield tunnel and, at the same time, to reduce a construction period. CONSTITUTION:The inside of the rear end of a shield cylinder 10 of a shield excavator is shaped in a double cylinder, and segments 17 are assembled in an internal cylinder 11 to form a primary lining 18. A self-hardening outside lining material 21 is filled between the primary lining 18 pushed backward in the case the shield excavator is driven and a tunnel bedrock surface 20.
Patent JP-H10203509-A (JP)
Title: Bag mouth guide mechanism of a binder
Inventor: KOBAYASHI KENJI
IPC: B65B51/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide for a bag mouth a guide mechanism of a binder which can make a clip in a conical shape with its apex always on the top. SOLUTION: This binder leads the bag mouth 4 of a bag to be bound to the front end of a guide groove formed in a binder main body A, sends a U shaped sheet form clip a towards the front end of the guide groove from the same side where the bag is lead to hold the bag opening 4 in the clip a, crosses the leg pieces on both sides of the clip a to superpose, and dowels and caulks the superposed part to bind. At the front end of the guide groove, an insertion part 27 for inserting the leg part of the clip a is formed, and the upper part 10 of the opening end of the insertion part 27 is placed more toward the front than the lower part 11 is to make the bag opening 4 tilt forward when the same is pressed against the front end of the guide groove.
Patent JP-H09195975-A (JP)
Title: Pump device and pump assembling body used therein
Inventor: KOBAYASHI MAKOTO
IPC: F04D13/12
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a suction header pipe by arranging suction ports of two positions or more on one pump assembling body, arranging a suction port on the other pump assembling body, and connecting at least one position of the suction ports of the pump assembling bodies to the suction port of the other pump assembling body. SOLUTION: A fluid sucked from the suction port SA of the front surface side of a pump assembling body A into the pump assembling body A, flows from the other two suction ports SA into two pump assembling bodies B arranged adjacently thereto. The fluid remained in the pump assembling body A is passed an annular flow passage, it is boosted by a pump part, it is discharged from a discharging port OA, and it flows into a discharging header pipe HO through a check valve VC. On the other hand, the fluid which flows into the pump assembling body B is also boosted by the pump part, it is discharged from a discharging port OB, it flows into the discharging header pipe HO, it is joined with a fluid discharged from the pump assembling body A, and it is discharged from the discharging port OH of the discharging header pipe HO.  It is thus possible to eliminate a suction header pipe, carry out downsizing, and reduce a space.
Patent JP-H10202766-A (JP)
Title: Resin molding and manufacture thereof
Inventor: ANNO HIROSHI
IPC: C08L33/10
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding which can be manufactured by a production method of high productivity, is improved sufficiently in falling ball impact strength, and is good in appearance, heat resistance, chemical resistance, weatherability, etc. SOLUTION: A molding is formed by containing a monofunctional monomer mainly of methacrylate, a crosslinking agent, polymethacrylate, an inorganic filler and obtained by molding and curing a resin composition in which the content of the curing agent is 0.5-12wt.% of the total resin composition while being pressurized and heated. A deflection temperature under load is 100-120 deg.C, and falling ball impact strength Y (J) at plate thickness of X (cm) is at least 2X<2> .
Patent JP-S62181901-A (JP)
Title: Quick release equipment for hub for bicycle
Inventor: KAWAI MAMORU
IPC: B60B27/02
Filed: 1986-02-05
Abstract: PURPOSE:To prevent a sudden release of a hub from its fixed condition, by composing so that a regulator for blocking and turning movement of a lever operating the equipment stated in the headline and an operating body for making the turning operation therefore are made turnable only when the lever is in turning movement to the fixed position of the hub. CONSTITUTION:A quick release equipment 1 for mounting dismounting a hum shaft 3 supporting a hub body 7 on from a forkend 12, is provided with a rod 20 piercing the through-hole 4 of the hub shaft 3, a nut body 2 screwed in one end of the rod 20 and a metallic retainer fitting 22 reciprocatable through an eccentric cam portion 29 by turning operation of a lever 26. In this case, a lock mechanism 30 is provided additionally to block the lever 26 from returning turn in release direction at a specified condition. This lock mechanism 30 is composed of a portion 31 to be regulated including a flat surface 31a formed at outer periphery of the shaft supporting portion 27 of the lever 26, an operating body 32 provided to the metalling retainer fitting 22 in turnable way and a regulator 33 lockingly engaged with the portion 31 to be regulated when the lever 26 is located at the fixed location of the hub.
Patent JP-H08216182-A (JP)
Title: Production of molded product fitted with shield material
Inventor: SHUKUTANI TOSHIRO
IPC: B29K105/08
Filed: 1995-02-13
Abstract: PURPOSE: To easily and inexpensively produce even a molded product fitted with a shield material having a complicated shape by using a shield material formed into a mesh or fabric like shape using fibers composed of a conductive materia and infiltrating a part of a thermoplastic material into the interstices between fibers to fix the shield material to a molded product. CONSTITUTION: A shield material 10 is formed into a mesh or fabric like shape, for example, using fibers composed of a metal material or other conductive material. This shield material 10 is extensible and contractible along the surface thereof and has deformability and liquid permeability. At the time of the molding of a molded product, since a thermoplastic resin material in a heated and molten state penetrates into the interstices between the fibers composed of the conductive material in all of the regions of the shield material 10 and is solidified in this state, the shield material 10 can be certainly fixed to the molded product. Since the shield material 10 is bonded to the surface of a molding cavity 6 under the high pressure possessed by the thermoplastic resin material, the close adhesivenss thereof is high.